4 search results - page 1 / 1 » Revisiting Lexical Signatures to (Re-)Discover Web Pages |
ERCIMDL
2008
Springer
13 years 6 months ago
2008
Springer
A lexical signature (LS) is a small set of terms derived from a document that capture the "aboutness" of that document. A LS generated from a web page can be used to disc...
HT
2006
ACM
13 years 10 months ago
2006
ACM
We present Opal, a light-weight framework for interactively locating missing web pages (http status code 404). Opal is an example of “in vivo” preservation: harnessing the col...
HT
2010
ACM
13 years 9 months ago
2010
ACM
Missing web pages, URIs that return the 404 “Page Not Found” error or the HTTP response code 200 but dereference unexpected content, are ubiquitous in today’s browsing exper...
ECIR
2009
Springer
14 years 1 months ago
2009
Springer
For bounded datasets such as the TREC Web Track (WT10g) the computation of term frequency (TF) and inverse document frequency (IDF) is not difficult. However, when the corpus is th...